UAVs struck 18 Russian oil facilities in May

Ukrainian drones hit over 18 Russian oil facilities in May, Ukraine's drone commander says

Ukrainian drones struck 18 oil and gas facilities across Russia in May, including refineries in Moscow, Saratov, Yaroslavl and Perm, with over half forced to shut down or suspend operations. The campaign signals a sustained, operationally effective energy-infrastructure targeting strategy that is progressively degrading Russian refining capacity.